using System;
using CoreGame;
using GAS.Runtime;

namespace CoreGame.Render
{
    // 强行掉落, 一般由触发器，触发的指定掉落，凋落物类型一定为技能
    [Serializable]
    public class TaskForceDropItem : InstantAbilityTask
    {
        public int dropSkillId;
        public string dropItemCount;
        public float dropRadius = BattleConst.DropItemRadius;

        public override void OnExecute(in TaskSpec self)
        {
            var ctx = self.abilitySpec.ctx;
            if (ctx.castTarget.Count == 0)
                return;
            var pos = ctx.castPos[0];
            var target = ctx.castTarget[0];
            var targetEntity = Contexts.Combat.GetEntity(target);
            if (targetEntity != null)
            {
                var transformProxy = targetEntity.logicTransform;
                if (transformProxy != null)
                    pos = transformProxy.position;
            }

            var count = ExpressionEvaluator.CalcVal_WithCtx(dropItemCount, ctx, 1);
            for (int i = 0; i < count; i++)
            {
                // DropItemSrv.CreateExactDropItem(pos, dropSkillId, dropRadius);
            }
        }
    }
}